Gastrointestinal peristalsis assisting device for old patients

Abstract

The invention relates to the technical field of gastrointestinal motility assistance, in particular to a device for assisting gastrointestinal motility of an elderly patient. The two groups of mounting ports are symmetrically formed in the inner bottom wall of the fixed box, and each group of mounting ports are distributed in the inner bottom wall of the fixed box in a linear array manner; and the rotating cylinders are rotationally mounted on the inner side walls of the mounting openings correspondingly. Compared with the prior art, on the basis of mechanical massage, an electrical stimulator and a body surface electrode plate are used in a combined mode, electrical signal stimulation on the gastrointestinal part of a patient is achieved, a transmission rod drives an arc-shaped plate and the body surface electrode plate to slide in a reciprocating mode, and the electrode plate triggers a switch to start the electrical stimulator when making contact with the skin; the intermittent electrical stimulation is achieved, the intermittent stimulation mode avoids discomfort possibly caused by long-time continuous stimulation, sufficient stimulation can be given at a proper time, gastrointestinal peristalsis is effectively promoted, the treatment effect is improved, and the intermittent electrical stimulation device is easy and convenient to operate and easy to control.

Description

Technical Field

[0001] The present invention relates to the technical field of gastrointestinal motility assistance, and in particular to a device for assisting gastrointestinal motility in elderly patients. Background Art

[0002] Gastrointestinal motility is the main driving force that pushes food from the mouth to the stomach, small intestine and large intestine. After the food enters the stomach, the peristalsis of the stomach mixes the food and fully mixes it with gastric acid and digestive enzymes to form a semi-fluid food paste, which is then pushed into the small intestine for further digestion and absorption. Gastrointestinal peristalsis helps mix and stir food in the digestive tract, allowing the digestive enzymes to fully contact the food, thereby promoting the digestion of food.

[0003] After searching, the Chinese patent with publication number CN118402943A discloses a device for assisting gastrointestinal motility in elderly patients. It is convenient to carry and use, and can also massage the abdomen of elderly patients more accurately and stably, improve the efficiency of massage, and warm the abdomen to promote gastrointestinal motility. The device for assisting gastrointestinal motility in elderly patients includes an installation box, a box cover, a hinge, and a partition plate, etc.; the box cover is connected to the installation box by a hinge, and the partition plate is fixedly connected to the installation box. Since each person has different body shapes in all aspects, there will be deviations in the acupuncture points. Elderly patients can first open the box cover, and adjust the position of the massage head by adjusting the position of the six upper magnets in the box cover, so that the massage head can be more accurately aligned with the acupuncture points in the abdomen, so that the massage head can subsequently massage the gastrointestinal tract more accurately to promote the gastrointestinal motility of elderly patients. However, this solution still has the following shortcomings when it is actually used:

[0004] In the process of assisting gastrointestinal motility for elderly patients, although massage, as a non-invasive physical therapy, can promote the contraction and relaxation of gastrointestinal smooth muscles to a certain extent, thereby accelerating the advancement of intestinal contents, its effect is often superficial and the effect is relatively slow. Although massage can bring comfort and relieve symptoms such as abdominal distension and discomfort caused by weakened gastrointestinal motility, it is difficult to quickly and deeply stimulate the autonomous motility of the gastrointestinal tract. Especially in elderly patients, due to the gradual decline of body functions and possible chronic gastrointestinal diseases, simple massage methods often seem to be inadequate, resulting in low efficiency in assisting gastrointestinal motility.

[0005] Therefore, the present application provides a device for assisting gastrointestinal motility in elderly patients to meet the purpose of deeply assisting gastrointestinal motility in elderly patients. Summary of the invention

[0006] In view of this, the purpose of the present invention is to propose a device for assisting gastrointestinal motility in elderly patients, so as to solve the problem of low efficiency of simple massage to assist gastrointestinal motility.

[0007] Based on the above purpose, the present invention provides a device for assisting gastrointestinal motility in elderly patients, comprising:

[0008] Fixed box;

[0009] Two groups of mounting openings are symmetrically arranged on the inner bottom wall of the fixing box, and each group of mounting openings is distributed in a linear array on the inner bottom wall of the fixing box;

[0010] A plurality of rotating cylinders are rotatably mounted on the inner side walls of the plurality of mounting openings, respectively, and the opening ends of the rotating cylinders are located on the inner side of the fixing box;

[0011] A plurality of massage plates are respectively fixedly mounted on the bottom ends of a plurality of the rotating cylinders;

[0012] A plurality of groups of hemispherical grooves 1 are respectively provided on the bottom surfaces of a plurality of the massage plates, and each group of the hemispherical grooves 1 is distributed in a circular array on the bottom surface of the massage plate;

[0013] A plurality of massage balls are movably mounted on the inner side walls of a plurality of the hemispherical grooves;

[0014] A plurality of groups of auxiliary massage components are respectively arranged on a plurality of the rotating cylinders;

[0015] A driving assembly, arranged on the fixing box;

[0016] An electrical stimulator, fixedly mounted on the inner wall of the fixing box;

[0017] A plurality of groups of electrotherapy components are respectively arranged on the fixed box at positions corresponding to a plurality of the rotating cylinders.

[0018] Preferably, the auxiliary massage component comprises:

[0019] A lifting plate is slidably mounted on the inner wall of the rotating cylinder through a sliding groove and a sliding block;

[0020] A heating bag is arranged between the inner bottom wall of the rotating cylinder and the bottom surface of the lifting plate;

[0021] A plurality of hemispherical grooves 2 are distributed in a circular array and are arranged on the bottom surface of the massage plate;

[0022] A plurality of expansion balloons are respectively arranged on the inner side walls of a plurality of the second hemispherical grooves;

[0023] A plurality of catheters are respectively arranged on the inner sides of a plurality of the rotating cylinders, and two ends of the catheters are respectively connected to the expansion balloon and the heating bag;

[0024] A connecting rod is fixedly mounted on the top surface of the lifting plate.

[0025] Preferably, the interior of the heating bag is filled with liquid, and both the heating bag and the expansion balloon have resilience.

[0026] Preferably, the drive assembly comprises:

[0027] A rotating roller, fixedly mounted on the top end of the connecting rod;

[0028] A corrugated guide groove is provided on the outer wall of the rotating roller;

[0029] A fixing rod, fixedly mounted on the inner side wall of the fixing box, and an end of the fixing rod is slidably connected to the inner side wall of the corrugated guide groove;

[0030] A driven wheel is rotatably mounted on the inner top wall of the fixed box, and the driven wheel is fixedly connected to the top surface of the rotating roller via a telescopic rod;

[0031] The driving motor is fixedly mounted on the side wall of the fixing box, and the output end of the driving motor passes through the fixing box and is fixedly connected to the top surface of the driven wheel.

[0032] Preferably, outer surfaces of several of the driven wheels are covered with synchronous belts, and the outer surfaces of the driven wheels are provided with anti-slip grooves.

[0033] Preferably, the electrotherapy component comprises:

[0034] A connecting frame, fixedly mounted on the top end of the connecting rod;

[0035] Two transmission rods are fixedly mounted on the two ends of the connecting frame, and the bottom ends of the transmission rods pass through the bottom surface of the fixing box;

[0036] Two arc-shaped plates are respectively fixedly mounted on the bottom ends of the two transmission rods;

[0037] Four guide grooves are respectively provided at two ends of the bottom surfaces of the two arc-shaped plates;

[0038] Four guide rods are slidably mounted on the inner side walls of the four guide grooves respectively;

[0039] Two body surface electrode sheets are respectively fixedly mounted on the bottom ends of the two guide rods on both sides;

[0040] Four springs are respectively sleeved on the outer walls of the four guide rods, and two ends of the springs are respectively fixedly connected to the arc plate and the body surface electrode sheet;

[0041] A trigger switch is fixedly mounted on the bottom surface of the arc plate.

[0042] Preferably, the body surface electrode sheet is electrically connected to the electrical stimulator via a wire, and a convex bump is provided on the bottom surface of the body surface electrode sheet.

[0043] Preferably, the massage plate is covered with a silicone sheet, and the outer surface wall of the massage ball is provided with massage ribs.

[0044] Preferably, a belly band is provided at one end of the fixing box away from the mounting opening, and adhesive sheets are fixedly mounted at both ends of the belly band.

[0045] Preferably, the belly band and the adhesive sheet are made of elastic textile material, and a clearance opening adapted to the driving motor is provided on the belly band.

[0046] Beneficial effects of the present invention:

[0047] 1. This device for assisting gastrointestinal motility in elderly patients, by providing an auxiliary massage component, presses and resets the heating bag through the lifting plate, which not only heats the liquid in the heating bag, but also transmits the heated liquid to the expansion balloon through the catheter, so that it expands and directly acts on the patient's gastrointestinal area, achieving a hot compress effect. This hot compress helps to relieve the tension of the gastrointestinal muscles and promote blood circulation. At the same time, combined with mechanical massage, it provides a dual therapeutic effect of physical and thermal therapy, thereby enhancing the therapeutic effect.

[0048] 2. This device for assisting gastrointestinal motility in elderly patients realizes the synchronous rotation of multiple driven wheels by setting a driving component and driving the driven wheel and the synchronous belt through the driving motor, and then drives the lifting plate to slide back and forth on the inner wall of the rotating cylinder through the telescopic rod, roller, connecting rod and other structures, which not only ensures the continuity and stability of the massage, but also realizes multi-dimensional massage actions through the vertical reciprocating movement of the roller and the rotation of the rotating cylinder, effectively simulating the flexibility and strength of manual massage, and improving the efficiency and comfort of massage.

[0049] 3. This device for assisting gastrointestinal motility in elderly patients realizes electrical signal stimulation of the patient's gastrointestinal area by setting up an electrotherapy component, combining the use of an electric stimulator and surface electrodes on the basis of mechanical massage. The transmission rod drives the arc plate and the surface electrode to slide back and forth, so that the electrode triggers a switch to turn on the electric stimulator when it touches the skin, thereby realizing intermittent electrical stimulation. This intermittent stimulation method not only avoids the discomfort that may be caused by long-term continuous stimulation, but also provides sufficient stimulation at the right time, effectively promoting gastrointestinal motility and improving the treatment effect. It is also simple to operate and easy to control. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0051] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0052] Figure 2 It is a schematic diagram of the three-dimensional multi-angle structure of the present invention;

[0053] Figure 3 This is a schematic diagram of the internal structure of the fixing box of the present invention;

[0054] Figure 4 It is a schematic diagram of the structure of the rotating drum of the present invention;

[0055] Figure 5 It is a schematic diagram of the partial cross-section structure of the rotating drum of the present invention;

[0056] Figure 6 For the present invention Figure 4 A is an enlarged structural diagram of FIG.

[0057] The markings in the figure are:

[0058] 1. Fixing box; 2. Mounting port; 3. Rotating cylinder; 4. Massage plate; 5. Hemispherical slot one; 6. Massage ball; 71. Lifting plate; 72. Heating bag; 73. Hemispherical slot two; 74. Inflatable balloon; 75. Catheter; 76. Connecting rod; 81. Roller; 82. Corrugated guide groove; 83. Fixing rod; 84. Driven wheel; 85. Synchronous belt; 86. Driving motor; 9. Electrical stimulator; 101. Connecting frame; 102. Transmission rod; 103. Arc plate; 104. Guide groove; 105. Guide rod; 106. Surface electrode sheet; 107. Spring; 108. Trigger switch; 11. Abdominal belt; 12. Adhesive sheet. DETAILED DESCRIPTION

[0059] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0060] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0061] like Figures 1 to 6 As shown, the device for assisting gastrointestinal motility of elderly patients comprises a fixing box 1; two groups of mounting openings 2, symmetrically arranged on the inner bottom wall of the fixing box 1, and each group of mounting openings 2 is distributed in a linear array on the inner bottom wall of the fixing box 1; a plurality of rotating cylinders 3, respectively rotatably mounted on the inner side walls of the plurality of mounting openings 2, and the opening ends of the rotating cylinders 3 are located on the inner side of the fixing box 1; a plurality of massage discs 4, respectively fixedly mounted on the bottom ends of the plurality of rotating cylinders 3, and the massage discs 4 are coated with a silicone sheet; a plurality of groups of hemispherical grooves 5, respectively arranged on the bottom surfaces of the plurality of massage discs 4, and each group of hemispherical grooves 5 is arranged in a circular array on the bottom surfaces of the massage discs 4 Distribution; a plurality of massage balls 6, movably mounted on the inner side walls of a plurality of hemispherical grooves 5, respectively, and massage tendons are arranged on the outer wall of the massage balls 6; a plurality of auxiliary massage components, respectively arranged on a plurality of rotating cylinders 3; a driving component, arranged on a fixed box 1; an electric stimulator 9, fixedly mounted on the inner side wall of the fixed box 1; a plurality of electrotherapy components, respectively arranged on the fixed box 1 at positions corresponding to the plurality of rotating cylinders 3, an end of the fixed box 1 away from the mounting opening 2 is provided with an abdominal belt 11, and adhesive sheets 12 are fixedly mounted on both ends of the abdominal belt 11, and the abdominal belt 11 and the adhesive sheet 12 are made of elastic textile material;

[0062] When in use, the abdominal belt 11 can be installed on the fixing box 1, and the fixing box 1 can be installed on the abdomen of an elderly patient through the abdominal belt 11 and the adhesive sheet 12. The elastic textile material used for the abdominal belt 11 and the adhesive sheet 12 ensures that it is more comfortable to wear. Driven by the driving component, the rotating cylinder 3 and the massage disc 4 can rotate, so that the massage ball 6 in the hemispherical groove 5 can be used to perform rotational massage on the patient's intestines, and driven by the driving component, the auxiliary massage component can bring heating and pressing massage to the abdomen, further increasing the massage effect. At the same time, through the coordinated use of the electric stimulator 9 and the electrotherapy component, the patient's gastrointestinal motility can be promoted through the electric stimulation signal, ensuring a better effect of auxiliary gastrointestinal motility.

[0063] like Figure 4 , Figure 5 As shown, the auxiliary massage component includes: a lifting plate 71, which is slidably mounted on the inner side wall of the rotating cylinder 3 through a slide groove and a slider; a heating bag 72, which is arranged between the inner bottom wall of the rotating cylinder 3 and the bottom surface of the lifting plate 71, and the interior of the heating bag 72 is filled with liquid; a plurality of hemispherical grooves 73, which are distributed in a ring array and opened on the bottom surface of the massage plate 4; a plurality of expansion balloons 74, which are respectively arranged on the inner side walls of a plurality of hemispherical grooves 73, and the heating bag 72 and the expansion balloon 74 have resilience; a plurality of catheters 75, which are respectively arranged on the inner sides of a plurality of rotating cylinders 3, and the two ends of the catheter 75 are respectively connected to the expansion balloon 74 and the heating bag 72; a connecting rod 76, which is fixedly mounted on the top surface of the lifting plate 71;

[0064] Driven by the driving component, the connecting rod 76 and the lifting plate 71 can slide back and forth on the inner wall of the rotating cylinder 3 through the sliding groove and the slider, and the rotating cylinder 3 can rotate at the same time. During the reciprocating sliding of the lifting plate 71, the heating bag 72 can be pressed and driven to reset. The liquid filled in the heating bag 72 can be heated, and when pressed, it enters the expansion balloon 74 through the catheter 75 to expand the expansion balloon 74, thereby pressing and hot compressing the patient's gastrointestinal area. When the heating bag 72 is reset, the liquid in the expansion balloon 74 can be pumped into the heating bag 72 again through the catheter 75 for reuse.

[0065] like Figure 3 , Figure 4 , Figure 5 As shown, the driving assembly includes: a roller 81, fixedly mounted on the top end of the connecting rod 76; a corrugated guide groove 82, opened on the outer wall of the roller 81; a fixed rod 83, fixedly mounted on the inner wall of the fixed box 1, and the end of the fixed rod 83 is slidably connected to the inner wall of the corrugated guide groove 82; a driven wheel 84, rotatably mounted on the inner top wall of the fixed box 1, and the driven wheel 84 and the top surface of the roller 81 are fixedly connected by a telescopic rod, and the outer walls of several driven wheels 84 are sleeved with synchronous belts 85, and the outer walls of the driven wheels 84 are provided with anti-slip grooves; a driving motor 86, fixedly mounted on the side wall of the fixed box 1, and the output end of the driving motor 86 passes through the fixed box 1 and is fixedly connected to the top surface of the driven wheel 84, and a yielding port adapted to the driving motor 86 is opened on the belly belt 11;

[0066] When performing gastrointestinal peristalsis massage, the driving motor 86 can be turned on to drive one of the driven wheels 84 to rotate, and the synchronous belt 85 can be used to make several driven wheels 84 rotate synchronously. When the driven wheel 84 rotates, the roller 81 can be driven to rotate through the telescopic rod, and with the cooperation of the corrugated guide groove 82 and the fixed rod 83, the roller 81 can reciprocate in the vertical direction when it rotates, thereby driving the lifting plate 71 to slide back and forth on the inner wall of the rotating cylinder 3 through the connecting rod 76. At the same time, when the roller 81 drives the lifting plate 71 to rotate, the rotating cylinder 3 and the massage plate 4 can be driven to rotate through the cooperation of the slide groove and the slider to realize driving.

[0067] like Figures 4 to 6As shown, the electrotherapy assembly includes: a connecting frame 101, fixedly mounted on the top of the connecting rod 76; two transmission rods 102, fixedly mounted on the two ends of the connecting frame 101, and the bottom ends of the transmission rods 102 pass through the bottom surface of the fixing box 1; two arc-shaped plates 103, respectively fixedly mounted on the bottom ends of the two transmission rods 102; four guide grooves 104, respectively opened at the two ends of the bottom surfaces of the two arc-shaped plates 103; four guide rods 105, respectively slidably mounted on the inner side walls of the four guide grooves 104; two body surface electrode sheets 106, respectively fixedly mounted on the bottom ends of the two guide rods 105 on both sides, the body surface electrode sheets 106 are electrically connected to the electrical stimulator 9 through wires, and the bottom surfaces of the body surface electrode sheets 106 are provided with convex bulges; four springs 107, respectively sleeved on the outer walls of the four guide rods 105, and the two ends of the springs 107 are respectively fixedly connected to the arc-shaped plates 103 and the body surface electrode sheets 106; a trigger switch 108, fixedly mounted on the bottom surface of the arc-shaped plates 103;

[0068] While the massage plate 4 rotates to achieve mechanical massage, the electric stimulator 9 can be turned on. During the reciprocating sliding of the connecting rod 76 with the roller 81, the transmission rods 102 at both ends can be driven to slide reciprocatingly through the connecting frame 101, so that the arc plate 103 and the body surface electrode sheet 106 can slide reciprocatingly, and when sliding, the body surface electrode sheet 106 can first contact the patient's skin, and during the continuous downward movement of the arc plate 103, the trigger switch 108 can be triggered to turn on the electric stimulator 9, and the electric stimulator 9 and the body surface electrode sheet can be turned on. 106 are electrically connected through a wire, so when the electric stimulator 9 is turned on, the patient can be stimulated by electrical signals through the body surface electrode 106, so as to effectively promote gastrointestinal motility. When the transmission rod 102 moves upward, the body surface electrode 106 can be reset under the action of the spring 107, and separated from the trigger switch 108, turning off the electric stimulator 9. The patient can be stimulated intermittently during the whole process, and the effect is better. The working principle and connection method of the electric stimulator 9 and the body surface electrode 106 are existing mature technologies and will not be elaborated on here.

[0069] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0070] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A device for assisting gastrointestinal motility in elderly patients, characterized in that: include: Fixed box (1); Two groups of installation openings (2) are symmetrically arranged on the inner bottom wall of the fixing box (1), and each group of the installation openings (2) is distributed in a linear array on the inner bottom wall of the fixing box (1); A plurality of rotating cylinders (3) are rotatably mounted on the inner side walls of the plurality of mounting openings (2), respectively, and the opening ends of the rotating cylinders (3) are located on the inner side of the fixed box (1); A plurality of massage plates (4) are respectively fixedly mounted on the bottom ends of a plurality of the rotating cylinders (3); A plurality of groups of hemispherical grooves (5) are respectively provided on the bottom surfaces of a plurality of the massage plates (4), and each group of the hemispherical grooves (5) is distributed in a circular array on the bottom surface of the massage plate (4); A plurality of massage balls (6) are movably mounted on the inner side walls of a plurality of the hemispherical grooves (5); A plurality of groups of auxiliary massage components are respectively arranged on a plurality of the rotating cylinders (3); A driving assembly, arranged on the fixing box (1); An electrical stimulator (9) fixedly mounted on the inner wall of the fixing box (1); A plurality of groups of electrotherapy components are respectively arranged on the fixed box (1) at positions corresponding to a plurality of the rotating cylinders (3).

2. The device for assisting gastrointestinal motility in elderly patients according to claim 1, characterized in that: The auxiliary massage component comprises: A lifting plate (71) is slidably mounted on the inner wall of the rotating cylinder (3) via a sliding groove and a sliding block; A heating bag (72) is arranged between the inner bottom wall of the rotating cylinder (3) and the bottom surface of the lifting plate (71); A plurality of hemispherical grooves (73) are distributed in a circular array on the bottom surface of the massage plate (4); A plurality of expansion balloons (74) are respectively arranged on the inner side walls of a plurality of the second hemispherical grooves (73); A plurality of conduits (75) are respectively arranged on the inner sides of a plurality of the rotating cylinders (3), and two ends of the conduits (75) are respectively connected to the expansion balloon (74) and the heating bag (72); The connecting rod (76) is fixedly mounted on the top surface of the lifting plate (71).

3. The device for assisting gastrointestinal motility in elderly patients according to claim 2, characterized in that: The interior of the heating bag (72) is filled with liquid, and both the heating bag (72) and the expansion balloon (74) have resilience.

4. The device for assisting gastrointestinal motility in elderly patients according to claim 3, characterized in that: The drive assembly comprises: A rotating roller (81) is fixedly mounted on the top end of the connecting rod (76); A corrugated guide groove (82) is provided on the outer wall of the rotating roller (81); A fixing rod (83) is fixedly mounted on the inner side wall of the fixing box (1), and the end of the fixing rod (83) is slidably connected to the inner side wall of the corrugated guide groove (82); A driven wheel (84) is rotatably mounted on the inner top wall of the fixed box (1), and the driven wheel (84) is fixedly connected to the top surface of the rotating roller (81) via a telescopic rod; The driving motor (86) is fixedly mounted on the side wall of the fixing box (1), and the output end of the driving motor (86) passes through the fixing box (1) and is fixedly connected to the top surface of the driven wheel (84).

5. The device for assisting gastrointestinal motility in elderly patients according to claim 4, characterized in that: The outer walls of the plurality of driven wheels (84) are sleeved with synchronous belts (85), and the outer walls of the driven wheels (84) are provided with anti-skid patterns.

6. The device for assisting gastrointestinal motility in elderly patients according to claim 5, characterized in that: The electrotherapy assembly comprises: A connecting frame (101) is fixedly mounted on the top end of the connecting rod (76); Two transmission rods (102) are fixedly mounted on the two ends of the connecting frame (101), and the bottom ends of the transmission rods (102) pass through the bottom surface of the fixing box (1); Two arc-shaped plates (103) are respectively fixedly mounted on the bottom ends of the two transmission rods (102); Four guide grooves (104) are respectively provided at two ends of the bottom surfaces of the two arc-shaped plates (103); Four guide rods (105) are slidably mounted on the inner side walls of the four guide grooves (104); Two body surface electrode sheets (106) are respectively fixedly mounted on the bottom ends of the two guide rods (105) on both sides; Four springs (107) are respectively mounted on the outer walls of the four guide rods (105), and two ends of the springs (107) are respectively fixedly connected to the arc-shaped plate (103) and the body surface electrode sheet (106); A trigger switch (108) is fixedly mounted on the bottom surface of the arc-shaped plate (103).

7. The device for assisting gastrointestinal motility in elderly patients according to claim 6, characterized in that: The body surface electrode sheet (106) is electrically connected to the electrical stimulator (9) via a wire, and a convex bump is provided on the bottom surface of the body surface electrode sheet (106).

8. The device for assisting gastrointestinal motility in elderly patients according to claim 7, characterized in that: The massage plate (4) is coated with a silicone sheet, and the outer wall of the massage ball (6) is provided with massage ribs.

9. The device for assisting gastrointestinal motility in elderly patients according to claim 8, characterized in that: An abdominal band (11) is provided at one end of the fixing box (1) away from the mounting opening (2), and adhesive sheets (12) are fixedly mounted on both ends of the abdominal band (11).

10. The device for assisting gastrointestinal motility in elderly patients according to claim 9, characterized in that: The abdominal band (11) and the adhesive sheet (12) are made of elastic textile material, and a clearance opening adapted to the driving motor (86) is provided on the abdominal band (11).

Images